THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
Definition
Controls how def~datasetdef~tables are exposed to queries
Hudi supports the following views of stored data
Excerpt Include read def~read-optimized view-queryread def~read-optimized view-query Excerpt Include def~incremental-query def~incremental-query incremental view incremental view Excerpt Include realtime def~realtime-viewrealtime def~realtime-view
Following table summarizes the trade-offs between the different query/view type 135861714s.
| Trade-off | read def~read-optimized view-query | realtime def~realtime-view |
|---|---|---|
| Data Latency | Higher | Lower |
| Query Latency | Lower (raw base / columnar file performance) | Higher (merge base / columnar file+ row based delta/log files) |
Related concepts
- read def~read-optimized view
- incremental view
- -query
- def~incremental-query
- def~realtime-realtime view
- def~timeline-instant
- def~datasetdef~table
- def~commit
- def~storagedef~table-type